/**
 * Copyright (c) 2010 PortalTeam.net All rights reserved.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

package net.portalteam.util;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.URL;

public class ResourceUtil {

	public static String getTextResource(final String path) throws IOException {
		ClassLoader classLoader = ResourceUtil.class.getClassLoader();
		URL url = classLoader.getResource(path);
		if (url == null) {
			throw new IOException("Empty resource.");
		}
		InputStream in = url.openStream();
		if (in == null) {
			throw new IOException("Empty input stream.");
		}
		BufferedReader reader = new BufferedReader(new InputStreamReader(in));
		StringBuffer buf = new StringBuffer();
		while(reader.ready()) {
			buf.append(reader.readLine()).append("\n");
		}
		return buf.toString();
	}
}
